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comparison include/SDL_video.h @ 4173:34068be6aa0b SDL-1.2

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Fixed bug #421 Comment #3 From esigra@gmail.com 2008-04-09 11:46:46 (-) [reply] ------- This bug also needs to be fixed for SDL_GetRGB and SDL_GetRGBA (those should not change the format of the surface either). Until this is fixed, I still need to const_cast the format parameter in calls to those functions.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 13 Apr 2009 09:03:35 +0000
parents a1b03ba2fcd0
children 4c4113c2162c
comparison
equal deleted inserted replaced
4172:48f1406df2a8 4173:34068be6aa0b
458 const Uint8 r, const Uint8 g, const Uint8 b, const Uint8 a); 458 const Uint8 r, const Uint8 g, const Uint8 b, const Uint8 a);
459 459
460 /* 460 /*
461 * Maps a pixel value into the RGB components for a given pixel format 461 * Maps a pixel value into the RGB components for a given pixel format
462 */ 462 */
463 extern DECLSPEC void SDLCALL SDL_GetRGB(Uint32 pixel, SDL_PixelFormat *fmt, 463 extern DECLSPEC void SDLCALL SDL_GetRGB(Uint32 pixel,
464 const SDL_PixelFormat * const fmt,
464 Uint8 *r, Uint8 *g, Uint8 *b); 465 Uint8 *r, Uint8 *g, Uint8 *b);
465 466
466 /* 467 /*
467 * Maps a pixel value into the RGBA components for a given pixel format 468 * Maps a pixel value into the RGBA components for a given pixel format
468 */ 469 */
469 extern DECLSPEC void SDLCALL SDL_GetRGBA(Uint32 pixel, SDL_PixelFormat *fmt, 470 extern DECLSPEC void SDLCALL SDL_GetRGBA(Uint32 pixel,
470 Uint8 *r, Uint8 *g, Uint8 *b, Uint8 *a); 471 const SDL_PixelFormat * const fmt,
472 Uint8 *r, Uint8 *g, Uint8 *b, Uint8 *a);
471 473
472 /* 474 /*
473 * Allocate and free an RGB surface (must be called after SDL_SetVideoMode) 475 * Allocate and free an RGB surface (must be called after SDL_SetVideoMode)
474 * If the depth is 4 or 8 bits, an empty palette is allocated for the surface. 476 * If the depth is 4 or 8 bits, an empty palette is allocated for the surface.
475 * If the depth is greater than 8 bits, the pixel format is set using the 477 * If the depth is greater than 8 bits, the pixel format is set using the